bslma::SharedPtrInplaceRep< TYPE > Class Template Reference

#include <bslma_sharedptrinplacerep.h>

Inheritance diagram for bslma::SharedPtrInplaceRep< TYPE >:

Public Member Functions
template<class... ARGS>
	SharedPtrInplaceRep (Allocator *basicAllocator, ARGS &&... args)
void	disposeObject () BSLS_KEYWORD_OVERRIDE
void	disposeRep () BSLS_KEYWORD_OVERRIDE
void *	getDeleter (const std::type_info &type) BSLS_KEYWORD_OVERRIDE
TYPE *	ptr ()
void *	originalPtr () const BSLS_KEYWORD_OVERRIDE
Public Member Functions inherited from bslma::SharedPtrRep
	SharedPtrRep ()
void	acquireRef ()
void	acquireWeakRef ()
void	incrementRefs (int incrementAmount=1)
void	releaseRef ()
void	releaseWeakRef ()
void	resetCountsRaw (int numSharedReferences, int numWeakReferences)
bool	tryAcquireRef ()
bool	hasUniqueOwner () const
int	numReferences () const
int	numWeakReferences () const

Additional Inherited Members
Static Public Member Functions inherited from bslma::SharedPtrRep
static void	managedPtrDeleter (void *, void *rep)
static void	managedPtrEmptyDeleter (void *, void *rep)
Protected Member Functions inherited from bslma::SharedPtrRep
virtual	~SharedPtrRep ()

Detailed Description

template<class TYPE>
class bslma::SharedPtrInplaceRep< TYPE >

This class provides a concrete implementation of the SharedPtrRep protocol for "in-place" instances of the parameterized TYPE. Upon destruction of this object, the destructor of TYPE is invoked.

See bslma_sharedptrinplacerep

Constructor & Destructor Documentation

SharedPtrInplaceRep()

template<class TYPE >

template<class... ARGS>

bslma::SharedPtrInplaceRep< TYPE >::SharedPtrInplaceRep ( Allocator *  basicAllocator, ARGS &&...  args  )

explicit

Create a SharedPtrInplaceRep object having an "in-place" instance of the parameterized TYPE using the TYPE constructor that takes the specified arguments, args.... Use the specified basicAllocator to supply memory and, upon a call to disposeRep, to destroy this representation (and the "in-place" shared object). If construction of TYPE with args does not throw, then invocation of this constructor does not throw.

Member Function Documentation

disposeObject()

template<class TYPE >

void bslma::SharedPtrInplaceRep< TYPE >::disposeObject ( )

inlinevirtual

Destroy the object being referred to by this representation. This method is automatically invoked by releaseRef when the number of shared references reaches zero and should not be explicitly invoked otherwise. Note that this function calls the destructor for the shared object, but does not deallocate its footprint.

Implements bslma::SharedPtrRep.

disposeRep()

template<class TYPE >

void bslma::SharedPtrInplaceRep< TYPE >::disposeRep ( )

inlinevirtual

Deallocate the memory associated with this representation object (including the shared object's footprint). This method is automatically invoked by releaseRef and releaseWeakRef when the number of weak references and the number of shared references both reach zero and should not be explicitly invoked otherwise. The behavior is undefined unless disposeObject has already been called for this representation. Note that this disposeRep method effectively serves as the representation object's destructor.

Implements bslma::SharedPtrRep.

getDeleter()

template<class TYPE >

void * bslma::SharedPtrInplaceRep< TYPE >::getDeleter ( const std::type_info &  type )

inlinevirtual

Return a null pointer. Note that the specified type is not used as an in-place representation for a shared pointer can never store a user-supplied deleter (there is no function that might try to create one).

Implements bslma::SharedPtrRep.

originalPtr()

template<class TYPE >

void * bslma::SharedPtrInplaceRep< TYPE >::originalPtr ( ) const

inlinevirtual

Return the (untyped) address of the modifiable (in-place) object referred to by this representation object.

Implements bslma::SharedPtrRep.

ptr()

template<class TYPE >

TYPE * bslma::SharedPtrInplaceRep< TYPE >::ptr ( )

inline

Return the address of the modifiable (in-place) object referred to by this representation object.

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The documentation for this class was generated from the following file:

• bslma_sharedptrinplacerep.h